From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9ACF5C0015E for ; Wed, 19 Jul 2023 11:40:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230022AbjGSLk2 (ORCPT ); Wed, 19 Jul 2023 07:40:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229659AbjGSLkY (ORCPT ); Wed, 19 Jul 2023 07:40:24 -0400 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A0361FF5 for ; Wed, 19 Jul 2023 04:40:01 -0700 (PDT) Received: by mail-oi1-f200.google.com with SMTP id 5614622812f47-3a3b86821fcso996379b6e.0 for ; Wed, 19 Jul 2023 04:40:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689766770; x=1692358770; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=/vGmZ9/fDb9epDvOedOBs7HeR46EwNPEEK7sk+j6Kio=; b=I0GFmG/kHfnB6PRsNDJaybaH3nqp2EY2Ut2amnz2Vjaj2PZcSxyzij3XN4cYBapNDo Mb+4VGZxs03tUP2hpZ2UNG+zvHaioR9FDZyi3GAQzIcN0oE8Ix55wSppSu21yAX8JW1d 8a/SjHQQUqqqMcFnvj/LXZ2k6f6BahXQOiitZpaSBi41NTHRgZj51few3LYER3W4ZDMq nj4AQVxTiiNS5bMeMm2xpFCdmioQ87KlLjrkCl4GeYcRKLpE3M3xky4QzA3RZT4m6p/A 1wHApQCvCPvOVPvK3SBHeZKeJ7O7+gL7zA9bkQJAE7miYB73Wj4gSA79rSDiMmritQKd qLGQ== X-Gm-Message-State: ABy/qLZ9iLuA1iCKl8jDwAqTWeHgqIP7w4uxEgKIUHt1cBYPD+/y23H7 a+FOkXBCxUUxPWlRPGkXjCJCMgZXiSh+pw9ufDssCKO2oi8t X-Google-Smtp-Source: APBJJlHVcNkxZiOgTQ8esKMapxANI5L22BOi8in+N+miz/kb77z2U5OyIOT1jLZTT/rIepP8GTCXchunn8fJhay0LPEwt6P5G282 MIME-Version: 1.0 X-Received: by 2002:a05:6808:190f:b0:3a1:ee4f:77ce with SMTP id bf15-20020a056808190f00b003a1ee4f77cemr3849967oib.1.1689766770301; Wed, 19 Jul 2023 04:39:30 -0700 (PDT) Date: Wed, 19 Jul 2023 04:39:30 -0700 In-Reply-To: <0000000000007cfb2405febf9023@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000018e0570600d57cdb@google.com> Subject: Re: [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in attr_data_read_resident From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit ad26a9c84510af7252e582e811de970433a9758f Author: Konstantin Komarov Date: Fri Oct 7 17:08:06 2022 +0000 fs/ntfs3: Fixing wrong logic in attr_set_size and ntfs_fallocate bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=143dfc66a80000 start commit: 74f1456c4a5f Merge tag 'linux-kselftest-fixes-6.5-rc3' of .. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=163dfc66a80000 console output: https://syzkaller.appspot.com/x/log.txt?x=123dfc66a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=77b9a3cf8f44c6da dashboard link: https://syzkaller.appspot.com/bug?extid=33a67f9990381cc8951c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15619a3aa80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12288c1aa80000 Reported-by: syzbot+33a67f9990381cc8951c@syzkaller.appspotmail.com Fixes: ad26a9c84510 ("fs/ntfs3: Fixing wrong logic in attr_set_size and ntfs_fallocate") For information about bisection process see: https://goo.gl/tpsmEJ#bisection